1) open gimp and a fresh can of Mt. Dew…mmmmm(or what ever…)
2) Make a black BG with color brush strokes (i used red,…if you couldn’t tell O_o)

heh

3) Then use the smudge tool thingy and smudge that fucker till no tomorrow(maybe adding more, and larger brush strokes):

something like that or so

3) Create a new layer >:O (layer fill type: trans)
4) add a super nova thingy (Filters> Line and Shadow > Super nova
I used 1024 spokes and red, use what ever you want . i also smudged the BG more to make it a bit darker in places